factordbrpc · fdb
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Enter a value, an expression, or a term with a variable like 10^n+1 to list a range. Switch to Database id to look a number up by its stored id. Reading never stores anything; use Create to add a number to the database. See the expression syntax & functions reference.

P · Proven prime
id #1100000009048464430 613 digits created 2026-08-05

Value

2434951738326624546835252228117854896063281410333145799334934717177858553558986504603045392709014649225069731911239294536073219445031008573984158117856503916230921662374857971312058632404269599230633512830892481704051761166302612777345702477526596178512136650881789769477738847722333323532163418127668017378085037454612033238063291252606189462147298133767572571936673018640318219482888553176123909814405983502938949208870730746652685101993761555972044930819699093986564885386295634437128045296064619449853358358212529373961775521174580164266549697451323637961214330116666655551436316214816534055851710413947323247
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 76 of the certificate chain of a 1,491-digit prime (125 intermediate primes).

Certified number1,491-digit prime
Certificatedownload
Certificate chainshow step 76 of 125

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009048464430 --detail 2 --decimal
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"id":1100000009048464430},"decimal":true,"detail":2}}'